| Customization: | Available |
|---|---|
| CAS No.: | 328-50-7 |
| Formula: | C5h6o5 |
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| Product Name | High Quality 2-Ketoglutaric acid / 2-OXOGLUTARIC ACID / CAS 328-50-7 |
| CAS NO. | 328-50-7 |
| Appearance | White Powder |
| Purity | 99% |
| Melting Point | 113-115 °C |
| Boiling Point | 185.67°C |
| Density | 1.2821 |
| Application | Chemical intermediate; Chemical reagents; Organic chemical raw materials; Amino acid raw materials; Organic block; Active pharmaceutical ingredients |
| Usage | 2-Ketoglutaric acid is used as raw material and food additive for medicine and health care products. |
| Items | Standard |
Results |
Method |
| Characteristics | White crystalline powder | Conform | Organoleptic |
| Assay | 99.0%~101.0% | 99.1% | Internal |
| Melting point | 110~118ºC | 115~116ºC | USP |
| Solubility | Clear | Clear | USP |
| Transmittance | ≥98.0% | 99.0% | USP |
| Loss on drying | ≤1.0% | 0.34% | USP |
Residue on ignition |
≤0.2% | 0.04% | USP |
| Heavy metals(as Pb) | ≤10ppm | <10ppm | USP |
| ≤200ppm | <200ppm | USP | |
| ≤200ppm | <200ppm | USP | |
| ≤200ppm | <200ppm | USP | |
| ≤30ppm | <30ppm | USP | |
| Mesh | 30 | Conform | USP |
| Pilling up density | ≥0.50g/ml | 0.61g/ml | USP |
| Plate count | ≤1000/g | <1000/g | USP |
| Yeast | ≤100/g | <100/g | USP |
| Mold | ≤100/g | <100/g | USP |
| E.Coli | Negative | --- | USP |
| Salmonella | Negative | --- | USP |
| Conclusion | Conforms to the standard. | ||
1. It has biological activities such as lowering blood sugar, blood pressure, diuresis, anti-inflammatory, antidepressant, and inhibiting cell proliferation,
2. It has great development value in treating cardiovascular disease, gastrointestinal disease, urinary system disease, central nervous system disease, etc.
3. It has unique effects on improving human functions, enhancing body durability, and other aspects.
| mode of transportation | ||
| By Air | By Express | By Sea |
| suitable for >50 | suitable for sampple order or <50 | suitable for >300 |
| Fast:3-7 days | Fast:3-10 days | Fast: 7-45 days |
| lower than the express cost | high shipping cost | lowest cost |
Shandong Baovi Energy Technology Co., LTD.was founded in 2003, and it is a raw material supplier for the global organic chemical industry.The Company also participates in the production of small quantity of high value-added chemicals and intermediates.
Products include solvents, cosmetic raw materials, food intermediate, chemicals intermediates, etc., widely used in agriculture, food sanitation and other fields.
1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
For the high value product, our MOQ starts from 10g,100g and 1kg.
3: Which kind of payment terms do you accept?
PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union, L/C.
4.How to place an order?
You can contact me through Trademanager, WhatsApp, Skype Online and other contact methods, tell me the product and quantity you need, and then we will give you a quote. If you choose one of the above payment methods, we will arrange the delivery for you.
5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment.
6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
More chemical raw materials, please feel free to contact me!!!
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